Woods BH90-X Operator'S Manual Download Page 1

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BACKHOE

. 8

/24

BH90-X

MAN0451

Summary of Contents for BH90-X

Page 1: ...OPERATOR S MANUAL BACKHOE Rev 8 24 2018 BH90 X MAN0451...

Page 2: ...at www WoodsEquipment com or in the United States and Canada call 1 800 319 6637 The equipment you have purchased has been carefully engineered and manufactured to provide dependable and satisfactory...

Page 3: ...ER SERVICE 18 TROUBLESHOOTING 21 DEALER SERVICE 22 ASSEMBLY 26 DEALER CHECK LIST 33 INDEX TO PARTS LISTS 35 BOLT TORQUE CHART 49 BOLT SIZE CHART ABBREVIATIONS 50 INDEX 51 REPLACEMENT PARTS WARRANTY 52...

Page 4: ...t J 139 3531 mm Loading Height K 89 2261 mm Loading Reach L 57 1448 mm Reach from Swing Pivot M 145 3683 mm Bucket Rotation 180 180 Swing Arc 180 180 Stabilizer Spread Operating 100 2540 mm Leveling A...

Page 5: ...Introduction 5 MAN0451 6 2 2006 BH90 X SPECIFICATIONS...

Page 6: ...le to develop pro cedures suitable to your particular situation The illustrations and data used in this manual were cur rent at the time of printing but due to possible in line production changes your...

Page 7: ...equipment components to drop unexpectedly When connecting equipment or hoses or performing any hydraulic maintenance purge any air in hydraulic system by operating all hydraulic functions several tim...

Page 8: ...tractor and equipment weight must be on tractor front wheels with back hoe in transport position Without this weight trac tor could tip over causing personal injury or death The weight may be attaine...

Page 9: ...INTENANCE Do not modify or alter or permit anyone else to modify or alter the equipment or any of its compo nents in any way Do not allow bystanders in the area when oper ating attaching removing asse...

Page 10: ...afety MAN0451 6 2 2006 1 SERIAL NUMBER PLATE 6 PN 1012612 7 PN 1020002 8 PN 1020001 SAFETY INSTRUCTIONAL DECALS ATTENTION BECOME ALERT YOUR SAFETY IS INVOLVED Replace Immediately If Damaged Rev 8 14 2...

Page 11: ...cals causing them to peel or come off Replacement safety decals can be ordered free from your Woods dealer To locate your nearest dealer check the Dealer Locator at www WoodsEquipment com or in the Un...

Page 12: ...id contact A minimum 25 of tractor and equipment weight must be on tractor front wheels with back hoe in transport position Without this weight trac tor could tip over causing personal injury or death...

Page 13: ...decals on operator s console Pay specific attention to float posi tion of boom Do not operate backhoe if functions differ from decal serious injury or death could occur It is not difficult to become a...

Page 14: ...s will lift the machine and move it out of alignment with the work Filling Bucket Control bucket attitude throughout digging cycle to keep teeth parallel to bottom of excavation This will provide best...

Page 15: ...gage swing and boom transport locks and attach Slow Moving Vehicle SMV sign before transporting backhoe Power unit must be equipped with ROPS or ROPS cab and seat belt Keep seat belt securely fastened...

Page 16: ...lock pin and transport bar and center the backhoe boom Lower stabilizers and take weight of backhoe off of rear tractor tires Lower boom and dipper to form 90 degree angle and rest bucket on the grou...

Page 17: ...ch may extend beyond the normal back hoe operating area Improper usage can also damage the thumb or back hoe Do not use the thumb to rake material Do not use the thumb to push or pull material Do not...

Page 18: ...ting any hydraulic lines Always wear relatively tight and belted clothing to avoid getting caught in moving parts Wear sturdy rough soled work shoes and protective equipment for eyes hair hands hearin...

Page 19: ...sing grease gun One good pump of most guns is sufficient Position backhoe for easy lubrication by placing boom and dipper at 90 to each other with bucket cutting edge vertical and teeth resting on gro...

Page 20: ...ety decals that are missing or not readable Periodically or Before Extended Storage Clean large debris such as clumps of dirt grass crop residue etc from machine Remove the remainder using a low press...

Page 21: ...ng too fast Do not exceed 540 rpm PTO speed Shaft seal leakage Worn shaft seal Replace shaft seal Foaming oil Low oil level Fill reservoir Air leaking into suction line Tighten fittings Wrong kind of...

Page 22: ...Clean all components in solvent and blow dry with low pressure air Bucket Swing Stabilizer Cylinders Refer to Figure 15 and Figure 16 Disassembly On spanner nut style cylinders unscrew spanner nut 4...

Page 23: ...g groove of rod guide Install rod seal 3C into inner groove of rod guide with open portion of V groove toward piston Place rod wiper 3B in outer rod guide groove Slide rod guide assembly 5 onto rod 1...

Page 24: ...l withstand working pressure up to 5000 psi Loosen nut Using an allen wrench rotate screw clock wise to increase pressure and counter clockwise to decrease pressure Start tractor and engage PTO for pu...

Page 25: ...rol valve cover Loosen the three bolts securing valve linkage mounting bracket to the back of backhoe console and two bolts on the guide plate Position valve linkage mounting bracket up and down or si...

Page 26: ...rming adjustments service or maintenance Only mount this backhoe on Category 1 or 2 tractors under 70 hp with 1400 lb lift capacity at 24 behind 3 point lift arm hitch balls Keep hands and body away f...

Page 27: ...cket Installation 1 Main frame 2 Stabilizer arm w pad 3 Stabilizer cylinder 4 Pivot pin 1 25 x 7 49 5 3 8 NC x 3 HHCS 6 3 8 NC Lock nut 7 Pin 8 1 4 x 1 3 4 Cotter pin 1 Boom 2 Dipper 3 Bucket 4 Dipper...

Page 28: ...c requirement of 9 12 gallons per minute and 2500 PSI is necessary to operate the backhoe efficiently 1 2 diameter hoses SAE 100 R1 with 3000 PSI working pres sure should be used to connect the hydrau...

Page 29: ...ach reducer 25 and elbow 17 to the OUT side of the hydraulic pump 7 Install hose 13 between elbows 11 and 14 and secure using two hose clamps 12 NOTE To properly install hydraulic fittings with O ring...

Page 30: ...HHCS GR5 8 3 8 Hardened flat washer 9 3 8 NC Hex nut 10 Tank strainer 11 Elbow 3 4 hose 90 12 1 2 Hose clamp 13 Hose 3 4 x 36 14 Fitting 90 15 Adapter 1 1 16 ORBF x 1 5 8 ORBM 16 Pump 17 Elbow 7 8 JIC...

Page 31: ...ttings and lines to be sure they are tight and free of kinks and twists BACKHOE TO TRACTOR ATTACHMENT Remove backhoe from pallet and position on level sur face Back tractor as near as possible and cen...

Page 32: ...Insert clevis pin 5 to secure thumb and bucket to the dipper Secure clevis pin using retaining bolt previously removed 5 Attach inner tube 3 to the thumb 1 and secure using pin 9 cap screw 9 and lock...

Page 33: ...e sure there are no leaks in the hydraulic system Follow all safety rules when checking for leaks DELIVERY CHECK LIST DEALER S RESPONSIBILITY ___ Present Operator s Manual and sub frame manual when ap...

Page 34: ...34 Dealer Check Lists MAN0451 6 2 2006 NOTES...

Page 35: ...0 DIPPER BUCKET ASSEMBLY 41 CONTROL VALVE LINKAGE ASSEMBLY 42 CONTROL VALVE ASSEMBLY 43 BUCKET CYLINDER 44 BOOM DIPPER CYLINDER 44 STABILIZER CYLINDER 45 SWING CYLINDER 45 HOSES FITTINGS 46 THUMB ASSE...

Page 36: ...36 Parts MAN0451 6 2 2006 MAIN FRAME ASSEMBLY 46 Complete Decal Set 47 Safety Decal Set Rev 6 1 2007...

Page 37: ...1 24 1012601 1 Pin 2 0 x 3 38 REF PART QTY DESCRIPTION 25 443029 1 Snap ring 26 21142 1 Pin 1 2 x 3 slotted spring 27 8641 2 14 1 2 Binding strap 28 923 8 1 4 x 1 3 4 Cotter pin 29 7747 4 3 8 NC x 3...

Page 38: ...38 Parts MAN0451 6 2 2006 MAIN FRAME ASSEMBLY...

Page 39: ...unnion mount 12 12274 4 5 8 NC x 2 1 4 HHCS 13 57817RP 8 5 8 Hardened flat washer 14 230RP 4 5 8 NC Hex nut 15 14350RP 4 3 8 NC Flange lock nut REF PART QTY DESCRIPTION 16 1005736 2 Plug 7 8 14 O ring...

Page 40: ...7747 1 Pin 1 5 x 8 62 8 1017748 1 Pin 1 5 x 9 78 9 74058 2 Clamp 625 dia steel cushion 10 7747 2 3 8 NC x 3 HHCS GR5 11 6698RP 2 3 8 NC Lock nut REF PART QTY DESCRIPTION 12 14562RP 2 5 16 NC x 1 HHCS...

Page 41: ...3 4 OD x 2 5 34014 2 Bushing 1 1 4 x 1 1 2 x 1 1 2 6 37830RP 1 Bucket link 7 37835RP 2 Guide link REF PART QTY DESCRIPTION 8 1004251 1 SMV bracket 9 24611 1 Sign SMV 10 37839 3 Pin clevis 1 25 x 7 68...

Page 42: ...Guide valve linkage 12 12169 2 3 8 NC x 1 1 4 HHCS GR5 13 14350RP 2 3 8 NC Flange lock nut 14 24405 6 5 16 NF x 3 4 HHCS GR5 REF PART QTY DESCRIPTION 15 2472RP 6 5 16 Lock washer 16 31416 2 Rubber han...

Page 43: ...kit 6 section NS 13 16712 1 5 Standard positioner kit 14 1020080 1 Repair kit spool end float 15 1020083 6 Load check poppet w spring NS 16 1020081 6 Seal kit spool NS REF PART QTY DESCRIPTION 17 1020...

Page 44: ...er body 9 1 Tube N S Not serviceable NOTE Before ordering repair parts check stamping on barrel for E or J REF PART E PART J QTY DESCRIPTION A 1017725 1017725 1 Complete cylinder asy Boom B 1017726 10...

Page 45: ...1 Lock nut 8 1 Cylinder body N S Not serviceable NOTE Before ordering repair parts check stamping on barrel for E or J See Columns below REF PART E PART J QTY DESCRIPTION A 1017818 1017818 1 Complete...

Page 46: ...3 4 ORBM 8 316004 2 Elbow 3 4 JICM x 3 4 ORBM 90 9 62367 11 Adapter 9 16 JICM x 9 16 ORBM REF PART QTY DESCRIPTION A 1008340 1 Hose 1 4 21 9 16 JICF 9 16 JICF B 1014237 2 Hose 1 4 22 9 16 JICF 9 16 JI...

Page 47: ...ch 1 25 x 4 25 5 1020029 1 Pin 1 5 x 8 61 6 55238 1 Pin 1 x 6 44 7 55242 1 Pin 1 0 x 5 66 headless 8 62043RP 1 1 4 x 1 3 4 Kilk pin 9 7164 2 5 16 NC x 2 1 4 HHCS GR5 10 6778 2 5 16 NC Lock nut use exi...

Page 48: ...4 hose 12 62412 2 1 2 Hose clamp screw 13 31210 1 Hose 3 4 x 36 REF PART QTY DESCRIPTION 14 62429 1 Elbow 90 15 62428 1 Adapter 1 1 16 ORBF x 1 5 8 ORBM 16 37910 1 Pump 3 80 CIR CCW 16A 340069 Pump s...

Page 49: ...1 2 467 634 722 979 1020 1383 Diameter Thread Pitch Millimeters Wrench Size COARSE THREAD FINE THREAD Diameter Thread Pitch Millimeters MARKING ON HEAD MARKING ON HEAD Metric 8 8 Metric 10 9 Metric 8...

Page 50: ...HHCS Hex Head Cap Screw HT Heat Treated JIC Joint Industry Council 37 Degree Flare LH Left Hand LT Left m Meter mm Millimeter M Male MPa Mega Pascal N Newton NC National Coarse NF National Fine NPSM...

Page 51: ...ement 24 GENERAL Abbreviations 50 Bolt Size Chart 50 Bolt Torque Chart 49 General Information 6 Introduction 2 Obtaining Replacement Manuals 2 Specifications 4 Table of Contents 3 Warranty Product 53...

Page 52: ...nce with this Warranty The product must be returned to WOODS with proof of purchase within thirty 30 days after such defect or noncompliance is discovered or should have been discovered routed through...

Page 53: ...DS obligation under this Warranty is limited to at WOODS option the repair or replacement free of charge of the product if WOODS in its sole discretion deems it to be defective or in noncompliance wit...

Page 54: ...ames or service marks not owned by Woods Equipment Company that appear in this manual are the property of their respec tive companies or mark holders Specifications subject to change without notice WO...

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